ZIP Code 58631
Glen Ullin · Morton, North Dakota
58631 is the ZIP code of Glen Ullin in Morton, North Dakota, United States.
- ZIP Code
- 58631
- County
- Morton
- State
- North Dakota
- Country
- United States
Place with ZIP code 58631
| Place | County | Location |
|---|---|---|
| Glen Ullin | Morton | 46.823, -101.822 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 58631?
Glen Ullin.
Which county and state is 58631 in?
Morton, North Dakota, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.